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Surf Forecasts:
K-40 surfForecast / Baja Norte / Mexico
48hr Weather and Surf, issued 4 am Saturday 21 Mar 2026 PDTForecast update in hr min s Forecast update imminent
K-40 surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's K-40 sea temperature is
17.6° C
(Which is 2.0°C warmer than normal for this time of year)How big are the waves at K-40 today?
The current surf forecast for K-40 at 12PM is: 0.7m 14s primary swell from a Southwest direction and 0.8m 11s secondary swell from a West direction (forecast issued at 04:00am March 21). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 2.5ft (0.7m) | 15s |
| Afternoon (21 Mar) | 2.5ft (0.7m) | 14s |
| Evening (21 Mar) | 2.5ft (0.8m) | 11s |
Table - waves today at K-40. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 15 | 15 | 14 | 14 | 14 | 11 | 14 | 14 | 14 | 13 | 13 | 13 | 21 | 10 | 10 | 10 | 9 | 20 | 20 | 19 | 19 | 19 | 19 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 174 | 220 | 217 | 214 | 211 | 208 | 162 | 153 | 149 | 147 | 144 | 118 | 116 | 159 | 157 | 169 | 135 | 118 | 134 | 134 | 236 | 236 | 236 | 179 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | glass | on | on | on | glass | on | glass | cross- on | glass | cross- on | cross- on | cross- on | glass | cross |
High Tide / height (m) | 11:22AM 1.65 | 11:10PM 2.18 | 12:20PM 1.45 | 11:49PM 2.13 | 1:43PM 1.28 | |||||||||||||||||||
Low Tide / height (m) | 5:15AM 0.33 | 4:47PM 0.75 | 6:09AM 0.35 | 5:15PM 0.91 | 7:16AM 0.42 | 5:43PM 1.07 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| Sunrise | - | - | 6:50 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:59 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:00 | - | - |
 | |  | | | | | | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 22 | 26 | 26 | 25 | 23 | 22 | 22 | 20 | 22 | 23 | 24 | 22 | 20 | 19 | 20 | 20 | 19 | 22 | 22 | 22 | 19 | 19 |
| Feels °C (?) | 23 | 23 | 22 | 25 | 24 | 23 | 22 | 21 | 22 | 19 | 21 | 22 | 23 | 22 | 21 | 19 | 21 | 20 | 20 | 22 | 21 | 22 | 20 | 19 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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